I can't stop laughing. Do a search on YouTube for "vader sessions" here is one of them.

http://youtube.com/watch?v=6A0rwG39Jzk

Another great series is Chad Vader. Watch them in order:

Chad Vader 1-Day Shift Manager
Chad Vader 2
Chad Vader 3
Chad Vader 4
Chad Vader 5 - Holiday Special
Chad Vader Holiday Greeting
Chad Vader New Years Greeting
Chad Vader Episode 6

Chad Vader 5 Behind the Scenes
Chad Vader 5 Dressing Room Paparazzi

I have watched episode's 1-4 of Chad Vader, I'll have to check out the rest...